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770 Central Ave, Martinez, CA 94553 Property Records

Contra Costa County property record for 770 Central Ave, Martinez, CA 94553 · Last verified July 2026

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 1,826 sqft · built 1964
Lot Size0.25 acres (10,890 sqft)
OwnerIndividual Name on File
Tax Bill$2,769 (2025)
Deeds & MortgagesAug 2021 Transfer
Flood ZoneZone X (minimal risk)
APN380-080-017-3

Property Details

APN / Parcel Number

Primary APN380-080-017-3
Alternative APN
  • 380-080-017

Interior

Bedrooms3 Beds
Full Baths3 Baths
Total Rooms9 Rooms
Stories1 Story
Building Area1,826 sqft Living Area
1st Floor Area1,376 sqft
Basement Area450 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1964
Effective Year BuiltEffective 1964
Architectural StyleTraditional
Exterior MaterialStucco
Roof MaterialComposition Shingle
Lot Area10,890 sqft (0.25 acres)
Garage TypeAttached
Garage Area532 sqft
Parking Spaces2 Parking Spaces

Utilities, Heating & Cooling

Heating SystemForced Air with A/C
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Street Address770 CENTRAL AVE
CityMARTINEZ
StateCA
Zip94553-1420
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionPOR RO LAS JUNTAS
Legal SubdivisionLAS JUNTAS RHO
JurisdictionCONTRA COSTA CA
Township / Civil DivisionCENTRAL CONTRA COSTA
Census Block Group1
Census Block1021
Census Tract320001

Owner

Source: Contra Costa County records · APN 380-080-017-3

Assessment roll updated July 14, 2026 · Last verified July 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address770 CENTRAL AVE, MARTINEZ, CA 94553-1420
OccupancyOwner Occupied
Owner TypeIndividual
VestingCommunity Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateAug 23, 2021
Transfer Doc0000233629
Record UpdatedSep 20, 2026

August 2021: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionCONTRA COSTA CA
Recording DateAug 23, 2021
Property Address770 CENTRAL AVE, MARTINEZ, CA 94553-1420
Document Number0000233629
Instrument DateAug 23, 2021
Instrument2021-233629
Transaction TypeTransfer
Record UpdatedNov 03, 2022

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address770 CENTRAL AVE, MARTINEZ, CA 94553-1420

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateCalifornia
CountyContra Costa County
Unified School DistrictMartinez Unified School District (KG - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes and is not a market price estimate.

YearTax BillAssessed Value
2026$149,951 (+2%) Land $15,153 Building $134,798
2025$2,769.00 (+8.33%) Homeowner's exemption$147,011 (+4.04%) Land $14,856 Building $132,155
2023$2,556.00 (+4.16%) Homeowner's exemption$141,304 Land $14,280 Building $127,024
2022$2,454.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133200011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies2 in force
Nearby Flood Claims1 (1998)
Claims Outside the SFHA1 of 1
Most Recent ClaimJan 1998, rainfall accumulation

Wildfire

Wildfire RiskLow
above 3% of the US · above 2% of California
Wildfire LikelihoodAbout 1 in 3,125 per year
ExposureDirect
burnable vegetation at the parcel

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 67 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AT&TFiber5,000 / 5,000
XfinityCable2,000 / 250
UnwiredFixed Wireless300 / 25
VerizonFixed Wireless300 / 20
T-Mobile USAFixed Wireless100 / 20

May also be available at this address: AT&T. Availability varies by address; speeds are provider-advertised maximums, not measured.

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